2122113323 has 32 divisors (see below), whose sum is σ = 2403221184. Its totient is φ = 1857600000.

The previous prime is 2122113319. The next prime is 2122113341. The reversal of 2122113323 is 3233112212.

It is a cyclic number.

It is not a de Polignac number, because 2122113323 - 2² = 2122113319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122113295 and 2122113304.

It is not an unprimeable number, because it can be changed into a prime (2122113313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11724293 + ... + 11724473.

It is an arithmetic number, because the mean of its divisors is an integer number (75100662).

Almost surely, 2^2122113323 is an apocalyptic number.

2122113323 is a deficient number, since it is larger than the sum of its proper divisors (281107861).

2122113323 is a wasteful number, since it uses less digits than its factorization.

2122113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527.

The product of its digits is 432, while the sum is 20.

The square root of 2122113323 is about 46066.4012377785. The cubic root of 2122113323 is about 1285.0583778431.

Adding to 2122113323 its reverse (3233112212), we get a palindrome (5355225535).

The spelling of 2122113323 in words is "two billion, one hundred twenty-two million, one hundred thirteen thousand, three hundred twenty-three".